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Hadronic vacuum polarization contributions to the muon g-2 in the space-like region
oleh: Elisa Balzani, Stefano Laporta, Massimo Passera
Format: | Article |
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Diterbitkan: | Elsevier 2022-11-01 |
Deskripsi
We present simple analytic expressions to compute the hadronic vacuum polarization contribution to the muon g-2 in the space-like region up to next-to-next-to-leading order. These results can be employed in lattice QCD calculations of this contribution as well as in space-like determinations based on scattering data, like that expected from the proposed MUonE experiment at CERN.